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JEC-2組成恒溫電路圖

發布日期:2021-02-25瀏覽次數:893標簽:后備保護器產品

繼電器釋放。圖中b是當溫度低于預定值時,繼電器吸合。若是繼電器接點通過接觸點去掌握電爐電源的通和斷,則能達到恒溫掌握的目的。無疑,把熱敏電阻釀成壓敏電阻傳感器,就可舉辦壓控等,其原理是異常的。

關鍵字:jec-2  恒溫電路圖

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